GCD of 424, 637, 496, 161 Calculator

Given Input numbers are 424, 637, 496, 161

In the factoring method, we have to find the divisors of all numbers

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

Divisors of 496 :

The positive integer divisors of 496 that completely divides 496 are.

1, 2, 4, 8, 16, 31, 62, 124, 248, 496

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

GCD of numbers is the greatest common divisor

So, the GCD (424, 637, 496, 161) = 1.

Given numbers are 424, 637, 496, 161

The list of prime factors of all numbers are

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 637 are 7 x 7 x 13

Prime factors of 496 are 2 x 2 x 2 x 2 x 31

Prime factors of 161 are 7 x 23

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 424, 637, 496, 161

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(424, 637) = 270088

GCD(424, 637) = ( 424 x 637 ) / 270088

= 424 / 637

= 424

Step2:

LCM(1, 496) = 496

GCD(1, 496) = ( 1 x 496 ) / 496

= 1 / 496

= 1

Step3:

LCM(1, 161) = 161

GCD(1, 161) = ( 1 x 161 ) / 161

= 1 / 161

= 1

So, Greatest Common Divisor of 424, 637, 496, 161 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 262, 663, 901, 899
• GCD of 232, 105, 218, 119
• GCD of 704, 469, 349, 736
• GCD of 593, 511, 686, 685
• GCD of 292, 437, 947, 130

Given numbers are 424, 637, 496, 161
The greatest common divisor of numbers 424, 637, 496, 161 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 424, 637, 496, 161 is 1.

1. What is the GCD of 424, 637, 496, 161?

GCD of given numbers 424, 637, 496, 161 is 1

2. How to calculate the greatest common divisor of 424, 637, 496, 161?

We can find the highest common divisor of 424, 637, 496, 161 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 424, 637, 496, 161 i.e 1.

3. How can I use the GCD of 424, 637, 496, 161Calculator?

Out the numbers 424, 637, 496, 161 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.